CN106426416A - Cleaning arm saw - Google Patents

Cleaning arm saw Download PDF

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Publication number
CN106426416A
CN106426416A CN201611034335.0A CN201611034335A CN106426416A CN 106426416 A CN106426416 A CN 106426416A CN 201611034335 A CN201611034335 A CN 201611034335A CN 106426416 A CN106426416 A CN 106426416A
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CN
China
Prior art keywords
saw
wind
sawtooth
handsaw
hand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611034335.0A
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Chinese (zh)
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CN106426416B (en
Inventor
唐国峰
顾永杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangshan Jinda Machinery Parts Co ltd
Original Assignee
Huzhou Feng Feng Hardware Trading Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Huzhou Feng Feng Hardware Trading Co Ltd filed Critical Huzhou Feng Feng Hardware Trading Co Ltd
Priority to CN201611034335.0A priority Critical patent/CN106426416B/en
Publication of CN106426416A publication Critical patent/CN106426416A/en
Application granted granted Critical
Publication of CN106426416B publication Critical patent/CN106426416B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B21/00Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B21/00Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • B27B21/02Buck or hack saws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G3/00Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to the field of tools and equipment, in particular to a cleaning arm saw. According to the technical scheme, the cleaning arm saw comprises a saw frame, a saw blade installed on the saw frame, and a grab handle connected with the saw frame; the cleaning arm saw further comprises a cleaning device which comprises an articulated pipe connected with the saw frame, and a main plate which is connected with the articulated pipe and can overturn relative to the saw frame; and a wind power unit is arranged on the main plate and comprises a strong wind device and a slow wind device located below the strong wind device, the strong wind device comprises a plurality of strong wind outlet pipes, the slow wind device comprises a slow wind outlet, and the wind outlet diameter of the strong wind outlet pipes is smaller than the wind outlet diameter of the slow wind outlet. According to the cleaning arm saw provided by the invention, the fit degree to the hand of a worker is high, the stability of the motion track of the saw blade in the saw pushing process is enhanced, and the safety coefficient is increased; and the arm saw is further provided with the cleaning device, so that cutting positions and the saw blade are cleaned efficiently.

Description

A kind of cleaning handsaw
Technical field
The present invention relates to tool equipment field, and in particular to a kind of cleaning handsaw.
Background technology
Hand saws is because its light and handy flexibly, quick use, is a common instrument, becomes people house instrument and factory Industry tools.Hand saws includes support, lever and saw blade, and common structure such as publication No. is special for the China of 103878438 A of CN Structure disclosed in sharp file, saw blade is treated processing object in the presence of people's thrust and carries out sawization cutting.For another example notification number is A kind of back detachable hand saw that the Chinese patent document of 100546746C is announced, is carried out for saw blade and operation connected mode simultaneously Optimize so that the dismounting of saw blade and fastening become more convenient.
But such structure still has certain deficiency, the use of handsaw fully relies on manpower cutting, with putting forth effort Exhaust, the action of cutting has deformation, and the track for pushing away saw has deviation, on the one hand, the section of cutting has not neat situation and goes out Existing, on the other hand, it may appear that the situation that oarsman even slips out of the hand, cause potential safety hazard.
Additionally, during saw cut is pushed away, on cutting workpiece and on saw blade, bits end can be all remained, these residuals Bits end all can push away impact operation sight line on saw in follow-up cutting, can also affect to push away the damping of saw.And also need in cutting process Oil addition is wanted, is that operation brings inconvenience.
Content of the invention
It is an object of the invention to provide a kind of cleaning handsaw, with workman's hand laminating degree height, strengthens and pushes away saw blade during saw The stability of motion track, lifts safety coefficient, and handsaw also includes cleaning device, efficiently cut place and saw blade is cleaned.
The above-mentioned technical purpose of the present invention technical scheme is that:A kind of cleaning handsaw, comprising saw Frame, the saw blade on the saw frame and lever be connected with the saw frame, the lever include the connecting portion being connected with saw frame and Connecting portion connection, becomes curve, and the back of the hand contact part for conflicting with operator's the back of the hand and with the back of the hand contact part company The upper stopper for connecing, the upper stopper is by gradually inclining upward away from the back of the hand contact part direction;On the back of the hand contact part The steady back piece being provided with for fixing the back of the hand, the upper stopper is provided with for entering between finger gap so as to increase finger stability Crack piece;Also include cleaning device, the cleaning device comprising the hinged pipe that is connected with the saw frame and with the copulatory tube Connection and can saw frame upset relatively mainboard, the mainboard is provided with wind force device, and the wind force device includes strong wind device With the slow wind device being located at below the strong wind device, the strong wind device is comprising multiple strong wind discharge pipes, and the slow wind device is comprising one Slow wind air outlet, the air-out bore of the strong wind discharge pipe is less than the air-out bore of the slow wind air outlet.
The saw blade is arranged on the saw frame, for cutting object.The hand-held lever of user is operated, the company Socket part and saw blade connection, and the connecting portion is connected with the saw frame, the back of the hand contact part becomes curve, and fit user The back of the hand position, and the upper stopper then clasps four fingers of user, increases stability.
Further, the back of the hand contact part is provided with the steady back piece, at the steady back piece increase and user's the back of the hand Friction anti-skid factor, increases the stability of the back of the hand, is pushing away the polarization in saw action so as to increase whole handsaw.Further , the crack piece could be arranged to multiple in actual production, and such as three, four fingers have three cracks, the folder Patch is put in these three finger cracks, is clamped for finger, increases skid resistance further.
Different from common physical work, during handsaw cutting, very big to the physical fitness requirement of user, and here is basic On, user still will hold handsaw using a part of strength, which further adds physical demandss.And work as and be short of physical strength When, the unstable phenomenon of hand shaking or positioning not only occurs, the situation of the uneven and damaged products in saw face is arisen that, more dangerous It is that if slipping out of the hand, sawtooth can hurt oneself, with certain potential safety hazard.So the major design of the technical program is to increase Plus the tightness and stability of hand, especially the back of the hand and finger part, on the one hand it is not easily tied after long working, On the other hand being not easy skating increases safety.
In the course of the work, user can adjust the obliquity of the mainboard manually, so as to adjust the wind force device Air-out wind direction angle.The wind force device includes to delay wind device and strong wind device, slow wind device and strong wind device be all connected to discharge pipe and The driving means of wind-force flowing are driven, wherein, the direction of strong wind device is more top, it is therefore intended that will not be directly toward cutting Place, it is to avoid workman's sometimes misoperation, wind-force is excessive and is directly directed at cut place, and wood flour or bamboo scraps can be caused to fly everywhere Dissipate.
The strong wind device includes multiple strong wind discharge pipes, and the slow wind device includes a slow wind air outlet, and the strong wind goes out The air-out bore of airduct is less than the air-out bore of the slow wind air outlet.Strong wind discharge pipe is multiple, and bore is little, and quantity is many, blows The fireballing wind-force for point-like out, and delay wind air outlet and only can arrange one, bore is big, the speed for lamellar that produces by boasting The slow wind-force of degree.In practical operation, which kind of wind-force user can determine using according to practical situation.
As the preferred of the present invention, on the mainboard, fueling injection equipment above the wind force device, the fuel injector cartridge Put comprising multiple spray seats and the jet being located in the spray seat, the jet can be rotated in the spray seat.
The jet can adjust oil spout direction, and cutting position is suitably lubricated, as the jet possesses Certain length, therefore the top of the wind force device is located at, sight line being blocked a little further, not from cutting object, is also not easy and cuts Cut object to interfere.The fueling injection equipment is also comprising oil inlet pipe and Fuel Tanking Unit.The difference of concrete model is made, Fuel Tanking Unit can Selection is external, also may be selected to be connected directly between on the saw frame.
Used as the preferred of the present invention, multiple jets are connected with action bars jointly.
User can be just worked together and adjust the oil spout angle of multiple jets by adjusting the action bars.
Used as the preferred of the present invention, the steady back piece comprising the main back of the body being connected on the back of the hand contact part and is located at described The curved parcel wing in main back of the body both sides, the parcel wing by gradually drawing close to the upper stopper direction away from the main back of the body direction, The solid bar of the back of the body is convexly equipped with outside the main back.
The main back portion is close to user's the back of the hand, and the parcel wing then wraps the handss of user, increases further from both sides The stress of hand back part is consolidated.Admittedly bar is filled on the main back of the body and user's the back of the hand the back of the body, had both increased stability, and had increased again and relax Suitable sense and degree of being close to.
Used as the preferred of the present invention, bar is provided with the rib being made up and for rubbing with the back of the hand of elastomeric material to the back of the body admittedly Block.
Used as the preferred of the present invention, the crack piece is three.
As the preferred of the present invention, on the crack piece, evagination arc rib is convexly equipped with outward, the outer convex arc rib is used for and finger Conflict.
The outer convex arc rib is outwardly, and after user holds, this part is conflicted with the inside of the finger pulp loss for bending, Laminating is soft, and finger stability is higher.
As the preferred of the present invention, on the saw frame, link slot is offered, the saw blade is in the link slot.
The saw blade is in the link slot, and difference that user can be as requested carries out dismounting and more to saw blade Change, convenient and swift.
Used as the preferred of the present invention, the saw blade is comprising insert plate and sawtooth, and the insert plate is embedded to be arranged on the company In access slot.
Used as the preferred of the present invention, the insert plate is provided with multiple locking pieces, and the locking piece includes by elastomeric material The bullet seat that makes and the button column being located on the bullet seat, have the location hole for coordinating with the button column on the link slot.
The insert plate is installed in the link slot, locking piece position just to the saw blade saw frame relatively Maintenance is carried out, the button column enters the location hole under the elastic force of the bullet seat.In true production, the location hole and institute It is multiple to state button column, and polarization is strong, and the saw blade is not in loose shift during saw is pushed away for a long time, it is to avoid reduce work Make efficiency.
Used as the preferred of the present invention, the saw blade is connected to institute comprising the body being connected with the insert plate, the sawtooth State on body, the sawtooth is comprising rough sawn sawtooth and jig saw sawtooth, and the sawtooth arrangement of the jig saw sawtooth is close to saw in the rough sawn The sawtooth arrangement of tooth.
Used as the preferred of the present invention, the jig saw sawtooth rough sawn sawtooth is closer to the lever.
The part of the rough sawn sawtooth is suitable for needs and is cut energetically, the situation of section, the jig saw sawtooth be suitable for into Row fine cut, or the situation of small-bore shallow section, the jig saw sawtooth is arranged on afterbody, i.e., closer to the position of user's handss Put, the handss with user, with the distance of the lever closer to the degree that becomes more meticulous of operation is higher.
In sum, the present invention has the advantages that:
1st, cleaning device can be easily cleaned to sawtooth and cutting position.
2nd, the angle by adjusting mainboard can adjust the direction of cleaning.
3rd, wind force device has the fireballing strong wind device of air-out and the slow-footed slow wind device of air-out, and user can be by selecting wind Power apparatus are adjusting out wind velocity.
4th, the lever adopts particular design, reduces user's physical demandss.
5th, the steady back piece and the crack piece increase the stability with handss hand further.
6th, the saw blade and saw frame are detachably connected.
7th, the sawtooth is comprising rough sawn and two kinds of sawtooth of jig saw, and jig saw is closer to user's hand, and refinement is more convenient.
8th, the locking piece can strengthen the stationarity of the saw blade, be difficult displacement.
Description of the drawings
Fig. 1 is the schematic diagram of embodiment 1;
Fig. 2 is the schematic diagram that Fig. 1 hides cleaning device;
Fig. 3 is enlarged diagram at Fig. 2A;
Fig. 4 is enlarged diagram at Fig. 2 B;
Fig. 5 is the schematic diagram of lever;
Fig. 6 is the schematic diagram of cleaning device.
In figure:
1st, saw frame, 11, link slot, 2, saw blade, 21, insert plate, 24, locking piece, 241, bullet seat, 242, button column, 22, body, 23, Sawtooth, 231, rough sawn sawtooth, 232, jig saw sawtooth, 3, lever, 31, connecting portion, 32, the back of the hand contact part, 33, upper stopper, 34, steady Back piece, 341, the main back of the body, 342, parcel wing, 35, the solid bar of the back of the body, 351, rib block, 36, crack piece, 361, outer convex arc rib, 4, sanitizer cartridge Put, 41, hinged pipe, 42, mainboard, 5, wind force device, 51, strong wind device, 52, delay wind device, 6, fueling injection equipment, 61, spray seat, 62, spray Hydraulic fluid port, 63, action bars.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and which is not limitation of the present invention, people in the art Member can make the modification without creative contribution after this specification is read as needed to the present embodiment, but as long as at this All protected by Patent Law in the right of invention.
Embodiment 1, as shown in Fig. 1 Fig. 5, a kind of cleaning handsaw, comprising saw frame 1, the saw blade 2 on saw frame 1 And the lever 3 being connected with saw frame 1, lever 3 is connected with connecting portion 31 comprising the connecting portion 31 being connected with saw frame 1, becomes curve, and The upper stopper 33 being connected for the back of the hand contact part 32 for conflicting with operator's the back of the hand and with the back of the hand contact part 32, upper stopper 33 is by remote Gradually incline upward from 32 direction of the back of the hand contact part;The back of the hand contact part 32 is provided with the steady back piece 34 for fixing the back of the hand, on Stopper 33 is provided with for entering between finger gap so as to increase the crack piece 36 of finger stability.
Saw blade 2 is arranged on saw frame 1, for cutting object.The hand-held lever 3 of user is operated, connecting portion 31 and saw blade 2 Connection, and connecting portion 31 is connected with saw frame 1,32 one-tenth of the back of the hand contact part curve, the back of the hand position of the user that fits, and upper stopper 33 Four fingers of user are then clasped, increases stability.
Further, the back of the hand contact part 32 is provided with steady back piece 34, and the friction at the increase of steady back piece 34 and user's the back of the hand is prevented Sliding coefficient, increases the stability of the back of the hand, is pushing away the polarization in saw action so as to increase whole handsaw.Further, crack Piece 36 could be arranged to multiple in actual production, and such as three, four fingers have three cracks, and crack piece 36 is put into In these three finger cracks, clamp for finger, increase skid resistance further.
Different from common physical work, during handsaw cutting, very big to the physical fitness requirement of user, and here is basic On, user still will hold handsaw using a part of strength, which further adds physical demandss.And work as and be short of physical strength When, the unstable phenomenon of hand shaking or positioning not only occurs, the situation of the uneven and damaged products in saw face is arisen that, more dangerous It is that if slipping out of the hand, sawtooth can hurt oneself, with certain potential safety hazard.So the major design of the technical program is to increase Plus the tightness and stability of hand, especially the back of the hand and finger part, on the one hand it is not easily tied after long working, On the other hand being not easy skating increases safety.
Steady back piece 34 is comprising the main back of the body 341 being connected on the back of the hand contact part 32 and positioned at the curved bag in 341 both sides of the main back of the body Wrap up in wing 342, parcel wing 342 by away from 341 directions of the main back of the body gradually upwards 33 direction of stopper draw close, outer on the main back of the body 341 be convexly equipped with the back of the body Gu bar 35.
User's the back of the hand is close in 341 parts of the main back of the body, wraps up the handss that wing 342 then wraps user from both sides, increases handss further The stress of back portion is consolidated.The solid bar 35 of the back of the body is filled on the main back of the body 341 and user's the back of the hand, has both increased stability, increases comfort again With degree of being close to.
The solid bar 35 of the back of the body is provided with the rib block 351 being made up and for rubbing with the back of the hand of elastomeric material.Crack piece 36 is three. Evagination arc rib 361 is convexly equipped with outside on crack piece 36, outer convex arc rib is used for and finger is conflicted.Outer convex arc rib 361 is outwardly, user After holding, this part is conflicted with the inside of the finger pulp loss for bending, and fits soft, and finger stability is higher.
As the preferred of the present invention, link slot 11 on saw frame 1, is offered, saw blade 2 is in link slot 11.Saw blade 2 is pacified It is mounted in link slot 11, the difference that user can be as requested is carry out demolition and replacement to saw blade, convenient and swift.Saw blade 2 includes Insert plate 21 and sawtooth 23, insert plate 21 is embedded in link slot 11.Insert plate 21 is provided with multiple locking pieces 24, locking Part 24 has on link slot 11 and button column 242 comprising the bullet seat 241 being made up of elastomeric material and the button column 242 being located on bullet seat 241 The location hole of cooperation.
Insert plate 21 is installed in link slot 11, and locking piece 24 just carries out maintenance to the position of the relative saw frame 1 of saw blade 2, button Post 242 enters location hole under the elastic force of bullet seat 241.In true production, location hole and button column 242 are multiple, and polarization is strong, Saw blade 2 is not in loose shift during saw is pushed away for a long time, it is to avoid reduce work efficiency.
Saw blade 2 is connected on body 22 comprising the body 22 being connected with insert plate 21, sawtooth 23, and sawtooth 23 is sawed comprising rough sawn Tooth 231 and jig saw sawtooth 232, the close sawtooth in rough sawn sawtooth 231 of the sawtooth arrangement of jig saw sawtooth 232 is arranged.Jig saw sawtooth 232 Compared with rough sawn sawtooth 231 closer to lever 3.
The part of rough sawn sawtooth 231 is suitable for needs and is cut energetically, the situation of section, and jig saw sawtooth 232 is appropriate to Fine cut, or the situation of small-bore shallow section, jig saw sawtooth 232 is arranged on afterbody, i.e., closer to the position of user's handss, with The handss of user, with the distance of lever 3 closer to the degree that becomes more meticulous of operation is higher.
As shown in figures 1 to 6, the technical program also includes cleaning device 4, and cleaning device 4 is comprising being connected with saw frame 1 Hinged pipe 41 and connect with copulatory tube 41 and can the upset of relative saw frame 1 mainboard 42, mainboard 42 is provided with wind force device 5, wind-force Slow wind device 52 of the device 5 comprising strong wind device 51 and positioned at 51 lower section of strong wind device, strong wind device 51 includes multiple strong wind discharge pipes, slow wind Device 52 includes a slow wind air outlet, and the air-out bore of strong wind discharge pipe is less than the air-out bore for delaying wind air outlet.
In the course of the work, user can adjust the obliquity of mainboard 42 manually, so as to adjust the air-out of wind force device 5 Wind direction angle.Wind force device 5 includes to delay wind device 52 and strong wind device 51, and slow wind device 52 and strong wind device 51 are all connected to discharge pipe and drive The driving means of wind symptom power flowing, wherein, the direction of strong wind device 51 is more top, it is therefore intended that will not be directly toward cutting Place, it is to avoid workman's sometimes misoperation, wind-force is excessive and is directly directed at cut place, and wood flour or bamboo scraps can be caused to fly everywhere Dissipate.
Strong wind device 51 includes multiple strong wind discharge pipes, and slow wind device 52 includes a slow wind air outlet, the going out of strong wind discharge pipe Air port footpath is less than the air-out bore for delaying wind air outlet.Strong wind discharge pipe is for multiple, and bore is little, and quantity is many, produce by boasting for point-like Fireballing wind-force, and delay wind air outlet and only can arrange one, bore is big, the slow-footed wind-force for lamellar that produces by boasting. In practical operation, which kind of wind-force user can determine using according to practical situation.
On mainboard 42, fueling injection equipment 6 is provided with positioned at 5 top of wind force device, fueling injection equipment 6 comprising multiple spray seats 61 and is located at Jet 62 in spray seat 61, jet 62 can be rotated in spray seat 61.
Jet 62 can adjust oil spout direction, and cutting position is suitably lubricated, as jet 62 possesses necessarily Length, therefore be located at the top of wind force device 5, block sight line a little further, not from cutting object, be also not easy and cut object and send out Raw interference.Fueling injection equipment 6 is also comprising oil inlet pipe and Fuel Tanking Unit.Make the difference of concrete model, Fuel Tanking Unit may be selected external, May be selected to be connected directly between on saw frame 1.
Multiple jets 62 are connected with action bars 63 jointly.User is by adjusting action bars 63, and regulation of just working together is multiple The oil spout angle of jet 62.

Claims (10)

1. one kind cleans handsaw, comprising saw frame(1), be arranged on saw frame(1)On saw blade(2)And with the saw frame(1)Connection Lever(3), it is characterised in that:The lever(3)Comprising with saw frame(1)The connecting portion of connection(31), and the connecting portion(31) Connection, becomes curve, and the back of the hand contact part for conflicting with operator's the back of the hand(32)And with the back of the hand contact part(32)Connection Upper stopper(33), the upper stopper(33)Press away from the back of the hand contact part(32)Direction gradually inclines upward;The handss Back of the body contact part(32)The steady back piece being provided with for fixing the back of the hand(34), the upper stopper(33)It is provided with for entering between finger Gap is so as to increase the crack piece of finger stability(36);Also include cleaning device(4), the cleaning device(4)Comprising with institute State saw frame(1)The hinged pipe of connection(41)And with the copulatory tube(41)Connection and can the saw frame relatively(1)The mainboard of upset (42), the mainboard(42)It is provided with wind force device(5), the wind force device(5)Comprising strong wind device(51)Be located at the disease Wind device(51)The slow wind device of lower section(52), the strong wind device(51)Comprising multiple strong wind discharge pipes, the slow wind device(52)Comprising One slow wind air outlet, the air-out bore of the strong wind discharge pipe is less than the air-out bore of the slow wind air outlet.
2. one kind according to claim 1 cleans handsaw, it is characterised in that:The mainboard(42)On, positioned at the wind-force Device(5)Top is provided with fueling injection equipment(6), the fueling injection equipment(6)Comprising multiple spray seats(61)Be located at the spray seat(61) On jet(62), the jet(62)Can be in the spray seat(61)Upper rotation.
3. one kind according to claim 2 cleans handsaw, it is characterised in that:Multiple jets(62)Jointly with operation Bar(63)Connection.
4. one kind according to claim 1 cleans handsaw, it is characterised in that:The steady back piece(34)Described comprising being connected to The back of the hand contact part(32)On the main back of the body(341)Be located at the main back of the body(341)The curved parcel wing in both sides(342), the bag Wrap up in wing(342)Press away from the main back of the body(341)Direction is gradually to the upper stopper(33)Direction is drawn close, the main back of the body(341)On The back of the body solid bar is convexly equipped with outward(35).
5. one kind according to claim 4 cleans handsaw, it is characterised in that:The back of the body consolidates bar(35)It is provided with by elastic material Material is made and the rib block for being rubbed with the back of the hand(351).
6. one kind according to claim 1 cleans handsaw, it is characterised in that:The crack piece(36)For three.
7. one kind according to claim 1 cleans handsaw, it is characterised in that:The crack piece(36)Evagination is convexly equipped with outside upper Arc rib(361), the outer convex arc rib be used for and finger conflict.
8. one kind according to claim 1 cleans handsaw, it is characterised in that:The saw frame(1)On offer link slot (11), the saw blade(2)Installed in the link slot(11)In, the saw blade(2)Comprising insert plate(21)And sawtooth(23), institute State insert plate(21)It is embedded in and is arranged on the link slot(11)In.
9. one kind according to claim 8 cleans handsaw, it is characterised in that:The insert plate(21)It is provided with multiple lockings Part(24), the locking piece(24)Comprising the bullet seat being made up of elastomeric material(241)Be located at the bullet seat(241)On button column (242), the link slot(11)On have and the button column(242)The location hole of cooperation.
10. one kind according to claim 9 cleans handsaw, it is characterised in that:The saw blade(2)Comprising with the insert plate (21)The body of connection(22), the sawtooth(23)It is connected to the body(22)On, the sawtooth(23)Comprising rough sawn sawtooth (231)With jig saw sawtooth(232), the jig saw sawtooth(232)Sawtooth arrangement close in the rough sawn sawtooth(231)Sawtooth row Cloth, the jig saw sawtooth(232)The rough sawn sawtooth(231)Closer to the lever(3).
CN201611034335.0A 2016-11-23 2016-11-23 A kind of cleaning handsaw Active CN106426416B (en)

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Application Number Priority Date Filing Date Title
CN201611034335.0A CN106426416B (en) 2016-11-23 2016-11-23 A kind of cleaning handsaw

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Application Number Priority Date Filing Date Title
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CN106426416B CN106426416B (en) 2018-11-16

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86206400U (en) * 1986-09-06 1987-12-05 崔得胜 Double-sawblade saw with both coarse and fine teeth
CN2145083Y (en) * 1992-09-22 1993-11-03 杨家庆 Handsaw with adjustable bow beam
GB2291621A (en) * 1994-04-28 1996-01-31 Chen Chun Chiung Saw blade adjusting mechanism
US5768788A (en) * 1996-08-12 1998-06-23 Hand Tool Design Corporation Hacksaw with improved blade tension mechanism
DE19808705A1 (en) * 1998-03-02 1999-09-09 Huang Saw with grip and blade
CN202943697U (en) * 2012-12-18 2013-05-22 文伟廷 Woodworking saw
CN203738150U (en) * 2013-12-27 2014-07-30 蒋明基 Multipurpose foldable hand saw
CN205681939U (en) * 2016-06-11 2016-11-16 江苏中植农业科技有限公司 A kind of use comfortable handsaw
CN206201117U (en) * 2016-11-23 2017-05-31 湖州峰霞五金贸易有限公司 One kind cleaning handsaw

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86206400U (en) * 1986-09-06 1987-12-05 崔得胜 Double-sawblade saw with both coarse and fine teeth
CN2145083Y (en) * 1992-09-22 1993-11-03 杨家庆 Handsaw with adjustable bow beam
GB2291621A (en) * 1994-04-28 1996-01-31 Chen Chun Chiung Saw blade adjusting mechanism
US5768788A (en) * 1996-08-12 1998-06-23 Hand Tool Design Corporation Hacksaw with improved blade tension mechanism
DE19808705A1 (en) * 1998-03-02 1999-09-09 Huang Saw with grip and blade
CN202943697U (en) * 2012-12-18 2013-05-22 文伟廷 Woodworking saw
CN203738150U (en) * 2013-12-27 2014-07-30 蒋明基 Multipurpose foldable hand saw
CN205681939U (en) * 2016-06-11 2016-11-16 江苏中植农业科技有限公司 A kind of use comfortable handsaw
CN206201117U (en) * 2016-11-23 2017-05-31 湖州峰霞五金贸易有限公司 One kind cleaning handsaw

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